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library(plotly)

Attaching package: ‘plotly’

The following object is masked from ‘package:ggplot2’:

    last_plot

The following object is masked from ‘package:stats’:

    filter

The following object is masked from ‘package:graphics’:

    layout

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names(df)

 [1] "Release"               "Release.date"          "Release.type"          "Band"                 
 [5] "Genre"                 "Location"              "Lyrical.themes"        "Number.of.reviews"    
 [9] "Average.rating"        "genre_early"           "genre_later"           "genre_early_secondary"
[13] "genre_later_secondary" "location_early"        "genre_early_main"      "genre_later_main"     
[17] "genre_early_stripped"  "genre_later_stripped" 

levels(df_year$genre_early_main)

 [1] "Heavy Metal"       "Doom Metal"        "Thrash Metal"      "Power Metal"      
 [5] "Nu Metal"          "Progressive Metal" "Black Metal"       "Metalcore"        
 [9] "Death Metal"       "Folk Metal"        "Ambient"          

names(df)

 [1] "Release"               "Release.date"          "Release.type"          "Band"                  "Genre"                
 [6] "Location"              "Lyrical.themes"        "Number.of.reviews"     "Average.rating"        "genre_early"          
[11] "genre_later"           "genre_early_secondary" "genre_later_secondary" "location_early"        "genre_early_main"     
[16] "genre_later_main"      "genre_early_stripped"  "genre_later_stripped"  "release_year"         

df %>% plot_ly(x = ~Number.of.reviews, y = ~Average.rating, name = "Band")

No trace type specified:
  Based on info supplied, a 'scatter' trace seems appropriate.
  Read more about this trace type -> https://plot.ly/r/reference/#scatter
No scatter mode specifed:
  Setting the mode to markers
  Read more about this attribute -> https://plot.ly/r/reference/#scatter-mode
No trace type specified:
  Based on info supplied, a 'scatter' trace seems appropriate.
  Read more about this trace type -> https://plot.ly/r/reference/#scatter
No scatter mode specifed:
  Setting the mode to markers
  Read more about this attribute -> https://plot.ly/r/reference/#scatter-mode